摘要
协优385是贵州省水稻研究所用三系不育系协青早A与自育恢复系黔恢1385配组而成的迟熟籼型杂交稻品种,于2011年通过贵州省农作物品种审定委员会审定,具有高产、稳产、适应性广、抗逆性强、米粒有香味等特点。为加快协优385在生产上的推广应用,促进水稻生产中的新旧品种更替,确保水稻生产的可持续发展。介绍了协优385的父母本特征特性,并根据制种实践,总结了高产制种技术。
Xieyou 385, a indica hybird rice with late maturity in Guizhou Rice Research Institute, was crossed with self-fertile restoring line Qianhui 1385 （restorer line） and CMS line Qieqingzao A, and was approved by Guizhou Crop Variety Approval Committee in 2011. It is characterized by high yield, stable yield, extensive adaptability, strong stress resistance, fragrant rice kernel. For the sake of speeding up the generalization and application of Xieyou 385 in the production, promoting the replacement of new and old rice cultivars, so as to ensure the sustainable development of rice production, the characteristics of parents of Xieyou 385 were introduced. Moreover, the high-yielding seed production techniques were summarized according to the seed producing practice.
出处
《贵州农业科学》
CAS
北大核心
2012年第7期10-12,共3页
Guizhou Agricultural Sciences
基金
贵州省科技厅创新能力建设项目"贵州省水稻育种
栽培与产业化创新能力建设"[黔科合院所创能合(2011)4003]
贵州省科技厅项目"贵州山区水稻科研基础条件建设"[黔科条中补地(2011)4005]
贵州省科技攻关项目"杂交水稻新组合黔优1385高产高效繁制种技术研究"[黔科合NY字(2011)3002]
贵州省科技攻关项目"高生物产量超高产杂交水稻新组合选育研究"[黔科合NY字(2009)3003]
贵州省科技成果重点推广项目"高产杂交水稻协优385的示范推广"[黔科合成字(2012)5020]
关键词
杂交稻
协优385
制种技术
hybird rice
Xieyou 385
seed production techniques
